Dylan works in the warehouse for his company and receives $$15\mathrm{.}45$ per hour. He occassionally works in the Quality Assurance $($QA$)$ department as a receiving clerk and earns a $15\%$ differential for hours worked there. During a two$-$week pay period, he worked $72$ hours in the warehouse and $12$ hours in the QA department. He worked all overtime hours in the warehouse. Standard workweek has $40$ hours. What is his gross pay for the pay period? A$.$ $$1,236\mathrm{.}00$ B$.$ $$1,328\mathrm{.}70$ z C$.$ $$1,356\mathrm{.}51$ D$.$ $$1,515\mathrm{.}10$