Which describes the calculations that could be used to solve this problem?

jasmine bought 1 package of tennis balls that was on sale at 3 packages for $27.75. she bought 2 sun visors for $11.98 each.

how much did jasmine spend altogether?

a.
add $27.75 and $11.98.
divide the sum by 3.
add the two numbers.

b.
divide $27.75 by 3.
divide $11.98 by 3.
add the two numbers.

c.
divide $27.75 by 3.
multiply 2 × $11.98.
add the two amounts.

d.
multiply 3 × $27.75.
multiply 2 × $11.98.
add the two numbers.