Question $4(10\%)$ : Mrs$.$ Adams bakes cakes at home for events on a contractual basis. With just one oven, she faces a busy Saturday morning when she has committed to finishing six orders. Her husband will handle deliveries, which takes $15$ minutes each. Assuming she starts baking at $7$:$00$ A$.$M$.,$ she's in for a hectic day with as shown in the following table: Page $11$ of $12\backslash$table$[[$Event$,$Time required $($min$),$Delivery Time$],[1,72,10$:$30$AM