Q2: # Named constants

RETAIL_PRICE = 99

# Local variables

quantity = 0

fullPrice = 0.0

discountRate = 0.0

discountAmount = 0.0

totalAmount = 0.0

# Calculate the discount rate

if quantity > 97 then discountRate = 0.40

if quantity > 47 then discountRate = 0.30

if quantity > 17 then discountRate = 0.20

if quantity > 7 then discountRate = 0.10

else

discountRate = 0

# Calculate the full price

quantity * RETAIL_PRICE

# Calculate the discount amount

# Calculate the total amount