2. Louisa runs a secretarial business part time in the evenings. She takes dictation or handwritten minutes and converts them into printed word-processed documents. She charges 55 per page for her services. including labour, paper, toner, and all other supplies, her unit variable cost is $2.80 per page. She invested $3,000 worth of software and equipment to start her business. How many pages will she need to output to break even? What is her business contribution rate