Where to Invest: The apps that make you money in your sleep

In order to invest in a stocks and shares Isa with Chip, you need to have a ChipX account which costs £5.99 a month. The app ...

Calculate Variable Cost Ratio: Optimize Production & Profits

Learn how to calculate the variable cost ratio to balance production costs and revenues. Understand its role in optimizing profit margins and business decision-making.
IEEE

Strategies to Reduce the Number of Variables and the Combinatorial Search Space of the Multistage Transmission Expansion Planning Problem

Abstract: This paper proposes strategies to reduce the number of variables and the combinatorial search space of the multistage transmission expansion planning problem (TEP). The concept of the binary ...
Investopedia

Fixed vs. Variable Costs: Their Impact on Gross Profit

Brian Beers is a digital editor, writer, Emmy-nominated producer, and content expert with 15+ years of experience writing about corporate finance & accounting, fundamental analysis, and investing.
IEEE

Modified Variable Time Delay Control for Dual Three-Phase Permanent-Magnet Synchronous Machines With Constraint on Random Number

Abstract: In order to suppress the switching frequency harmonics more effectively, this paper presents modified variable time delay pulse-width modulation control method for dual three-phase permanent ...