The Governess Offer Analyzer

Price any too-generous offer the way Holmes priced Rucastle's: premium against oddity.

Violet Hunter's market rate was £4 a month; Rucastle pressed £120 a year on her. Enter an offer and its strange conditions, and compute what the surplus is really buying.

Drawn from The Adventure of the Copper Beeches (The Adventures of Sherlock Holmes, 1892) — read the summary & analysis, or try The Terms of Employment, this story's game. More at the Game Room and the tool bench.