This business/management problem is solved step by step below, with detailed explanations to help you understand the method and arrive at the correct answer.
ScanSolve AI Answer
To calculate the Grade Point Average (GPA), we first need to assign grade points to each letter grade based on the provided scale: A = 5 points B = 4 points C = 3 points D = 2 points E = 1 point F = 0 points Step 1: List the courses, credit units, and corresponding grade points. | Course Code | Credit Unit (CU) | Grade | Grade Point (GP) | CU × GP | | :---------- | :--------------- | :---- | :--------------- | :------------- | | GST 211 | 2 | C | 3 | 2 × 3 = 6 | | GST 201 | 2 | C | 3 | 2 × 3 = 6 | | GST 25 | 2 | B | 4 | 2 × 4 = 8 | | MAR 317 | 3 | C | 3 | 3 × 3 = 9 | | MAR 523 | 2 | B | 4 | 2 × 4 = 8 | | Pure MAR 311| 2 | A | 5 | 2 × 5 = 10 | | Pure MAR 313| 2 | B | 4 | 2 × 4 = 8 | | Pure MAR 315| 1 | A | 5 | 1 × 5 = 5 | Step 2: Calculate the sum of (Credit Unit × Grade Point). (CU × GP) = 6 + 6 + 8 + 9 + 8 + 10 + 8 + 5 = 60 Step 3: Calculate the total sum of Credit Units. CU = 2 + 2 + 2 + 3 + 2 + 2 + 2 + 1 = 16 Step 4: Calculate the GPA using the formula: GPA = (Credit Unit × Grade Point) Credit Unit GPA = (60)/(16) = 3.75 Step 5: Present the calculation in R language. `R Define credit units for each course credit_units <- c(2, 2, 2, 3, 2, 2, 2, 1) Define grade points for each course based on the given grades (C=3, B=4, A=5) grade_points <- c(3, 3, 4, 3, 4, 5, 4, 5) Calculate the product of credit units and grade points for each course cu_gp_product <- credit_units * grade_points Calculate the sum of (credit units * grade points) sum_cu_gp <- sum(cu_gp_product) Calculate the total sum of credit units total_credit_units <- sum(credit_units) Calculate the GPA gpa <- sum_cu_gp / total_credit_units Print the GPA print(paste("The calculated GPA is:", gpa)) ` The calculated GPA is 3.75.