Peterson Papers makes personalized stationery of the highest quality. The company maintains a stock of blank note cards, calling cards, stationery, and envelopes. Customers order online, indicating the product type, personalization $($monogram$,$ name$),$ font style, and color. The following schedule is typical of an order of $100$ calling cards:

Activity

Minutes

Process order

$8$

Wait for production to begin

$50$

Pull calling cards from inventory

$10$

Set up machine for font style and color

$4$

Print calling cards

$32$

Inspect cards

$2$

Wait for packaging

$8$

Package cards for shipping

$4$

Wait for pickup by FedEx

$60$

Required

a$.$ Calculate the delivery cycle time.

b$.$ Calculate the manufacturing cycle time.