true or false? explain in 1 to 2 sentences

g. A public accounting firm like SGV & Co., can legally hire engineers, lawyers and other non-CPAs and offer them a big salary. h. A CPA practitioner can ethically compute his professional fee at 10% of the client's audited net income. i. A CPA practitioner can ethically compute his professional fee at 10% of the company's refundable tax adjustment. j. A CPA practitioner cannot ethically compute his professional fee on the basis of a contingency like a bank loan approval for the client who requested the audit. k. Non-CPAs can ethically share in the profits of the MAS partnership. 1. Payments made by one CPA to another CPA is either a referral fee or compensation depending on the circumstances. m. In public accounting, the CPA has a chance of augmenting his salary right away by working as a sole practitioner. n. The audit engagement letter is sometimes initiated by the auditor. o. Predecessor auditors can show their working papers to the successor auditors but must ask permission first from the client. p. On recurring audits, the auditor may send a new engagement letter every year to remind the client in writing about the engagement. q. When a new engagement letter is considered not necessary, this means that the auditor and client are amenable to an oral reminder of an existing engagement. r. When the existing accountant doesn't reply to the proposed professional accountant after a reasonable period of time, the latter can accept the appointment without guilty feelings that he was not sufficiently ethical towards a colleague. S. Communication between the two accountants (existing and proposed) is also beneficial to others like the minority interest owners of the client-corporation