Please answer the question with detailed explanation.

Dianna Quay runs a hair salon in Florida. Details of the firm's latest budget are shown below. a) Complete the missing figures in the table below. Variable Budget Actual Variance Variance (A/F) Wages 4000 4200 Salaries 4500 4500 Stock 1800 1850 Revenue 15,700 290 Favorable Direct Costs 100 2950 250 Favorable b) State two examples of stock likely to be held at Quay's Hair Salon Ltd. c) State two specific examples of direct costs likely to be incurred by Quay's Hair Salon Ltd