Minarski Electronics sells computers and provides hardware maintenance services. On April 1st, Minarski sold a package deal containing a computer and a one-year unlimited maintenance/repair service for the computer at a bundle price of $1,000. If sold separately, the computer costs $948 and the one-year unlimited maintenance/repair service costs $252. How much revenue does Minarski Electronics recognize for the month ended April 30th, assuming that revenue is accrued monthly?

Email viruses are typically launched by people who modify header information to hide their identity. brightmail's enrique salem says that in the future, your email reader will authenticate the sender before putting hte message in your inbox. that way, you will know the source of all the emails you read. alan nugent of novell says, "i'm kind of a fan of eliminating anonymity if that is the price for security." will eliminating anonymity make computers more secure?

What is the relationship between marginal external cost, marginal social cost, and marginal private cost? a. marginal social cost equals marginal private cost plus marginal external cost. b. marginal private cost plus marginal social cost equals marginal external cost. c. marginal social cost plus marginal external cost equals marginal private cost. d. marginal external cost equals marginal private cost minus marginal social cost. marginal external cost a. is expressed in dollars, so it is not an opportunity cost b. is an opportunity cost borne by someone other than the producer c. is equal to two times the marginal private cost d. is a convenient economics concept that is not real

According to the naeyc curriculum is effective when all of the following occur except